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/*! \file
    \brief Tests for device-wide GEMM interface
*/

#include <iostream>

#include "../../common/cutlass_unit_test.h"
#include "cutlass/cutlass.h"

#include "cutlass/gemm/device/gemm_universal.h"

#include "cutlass/util/host_tensor.h"
#include "cutlass/util/reference/host/gemm.h"
#include "cutlass/util/reference/host/tensor_compare.h"
#include "cutlass/util/reference/host/tensor_copy.h"
#include "cutlass/util/reference/host/tensor_fill.h"
#include "cutlass/util/tensor_view_io.h"

#include "testbed_universal.h"

////////////////////////////////////////////////////////////////////////////////

#if defined(CUTLASS_ARCH_MMA_SM80_SUPPORTED)

////////////////////////////////////////////////////////////////////////////////

TEST(SM80_Device_GemmUniversal_cf64n_cf64t_cf64n_tensor_op_f64,
     64x64x32_32x32x32) {
    using Element = cutlass::complex<double>;

    using Gemm = cutlass::gemm::device::GemmUniversal<
            Element, cutlass::layout::ColumnMajor, Element,
            cutlass::layout::RowMajor, Element, cutlass::layout::ColumnMajor,
            Element, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<32, 32, 16>,
            cutlass::gemm::GemmShape<16, 16, 16>,
            cutlass::gemm::GemmShape<8, 8, 4>,
            cutlass::epilogue::thread::LinearCombination<Element, 1, Element,
                                                         Element>,
            cutlass::gemm::threadblock::GemmBatchedIdentityThreadblockSwizzle,
            3, 1, 1, cutlass::arch::OpMultiplyAddComplex,
            cutlass::ComplexTransform::kNone, cutlass::ComplexTransform::kNone>;

    EXPECT_TRUE(test::gemm::device::TestAllGemmUniversal<Gemm>());
}

////////////////////////////////////////////////////////////////////////////////

TEST(SM80_Device_GemmUniversal_cf64n_cf64h_cf64n_tensor_op_f64,
     64x64x32_32x32x32) {
    using Element = cutlass::complex<double>;

    using Gemm = cutlass::gemm::device::GemmUniversal<
            Element, cutlass::layout::ColumnMajor, Element,
            cutlass::layout::RowMajor, Element, cutlass::layout::ColumnMajor,
            Element, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<32, 32, 16>,
            cutlass::gemm::GemmShape<16, 16, 16>,
            cutlass::gemm::GemmShape<8, 8, 4>,
            cutlass::epilogue::thread::LinearCombination<Element, 1, Element,
                                                         Element>,
            cutlass::gemm::threadblock::GemmBatchedIdentityThreadblockSwizzle,
            3, 1, 1, cutlass::arch::OpMultiplyAddComplex,
            cutlass::ComplexTransform::kNone,
            cutlass::ComplexTransform::kConjugate>;

    EXPECT_TRUE(test::gemm::device::TestAllGemmUniversal<Gemm>());
}

////////////////////////////////////////////////////////////////////////////////

TEST(SM80_Device_GemmUniversal_cf64h_cf64t_cf64n_tensor_op_f64,
     64x64x32_32x32x32) {
    using Element = cutlass::complex<double>;

    using Gemm = cutlass::gemm::device::GemmUniversal<
            Element, cutlass::layout::RowMajor, Element,
            cutlass::layout::RowMajor, Element, cutlass::layout::ColumnMajor,
            Element, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<32, 32, 16>,
            cutlass::gemm::GemmShape<16, 16, 16>,
            cutlass::gemm::GemmShape<8, 8, 4>,
            cutlass::epilogue::thread::LinearCombination<Element, 1, Element,
                                                         Element>,
            cutlass::gemm::threadblock::GemmBatchedIdentityThreadblockSwizzle,
            3, 1, 1, cutlass::arch::OpMultiplyAddComplex,
            cutlass::ComplexTransform::kConjugate,
            cutlass::ComplexTransform::kNone>;

    EXPECT_TRUE(test::gemm::device::TestAllGemmUniversal<Gemm>());
}

////////////////////////////////////////////////////////////////////////////////

TEST(SM80_Device_GemmUniversal_cf64h_cf64c_cf64n_tensor_op_f64,
     64x64x32_32x32x32) {
    using Element = cutlass::complex<double>;

    using Gemm = cutlass::gemm::device::GemmUniversal<
            Element, cutlass::layout::RowMajor, Element,
            cutlass::layout::ColumnMajor, Element, cutlass::layout::ColumnMajor,
            Element, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm80,
            cutlass::gemm::GemmShape<32, 32, 16>,
            cutlass::gemm::GemmShape<16, 16, 16>,
            cutlass::gemm::GemmShape<8, 8, 4>,
            cutlass::epilogue::thread::LinearCombination<Element, 1, Element,
                                                         Element>,
            cutlass::gemm::threadblock::GemmBatchedIdentityThreadblockSwizzle,
            3, 1, 1, cutlass::arch::OpMultiplyAddComplex,
            cutlass::ComplexTransform::kConjugate,
            cutlass::ComplexTransform::kConjugate>;

    EXPECT_TRUE(test::gemm::device::TestAllGemmUniversal<Gemm>());
}

////////////////////////////////////////////////////////////////////////////////

#endif  // #if defined(CUTLASS_ARCH_MMA_SM80_SUPPORTED)

////////////////////////////////////////////////////////////////////////////////
